Lam Research Corporation (LRCX) Revenue by Segment
Lam Research revenue by segment at a glance
In Q3 fiscal 2026 (the quarter ended March 29, 2026), Lam Research's largest product or service was System, with $3.73 billion or 64% of revenue, up 22.9% from a year earlier. Next: Customer Support and Other (36%).
By region, China brought in 34%, South Korea brought in 23% and Taiwan brought in 23% of revenue in Q3 fiscal 2026.
By country, CHINA brought in 34%, KOREA, REPUBLIC OF brought in 23% and TAIWAN brought in 23% of revenue in Q3 fiscal 2026.
The fastest-growing product or service from a year earlier was Customer Support and Other (+25.3%).
From company filings, in USD; latest quarter ended March 29, 2026; quarterly data from Q1 fiscal 2018.
Lam Research Corporation
Revenue breakdown
Fiscal quarters, from company filings
Lam Research revenue by product or service, last 4 quarters
| Product or service | Q3 FY26 | Q2 FY26 | Q1 FY26 | Q3 FY25 | Share |
|---|---|---|---|---|---|
| System | $3.7B | $3.4B | $3.5B | $3.0B | 64% |
| Customer Support and Other | $2.1B | $2.0B | $1.8B | $1.7B | 36% |
In USD, fiscal quarters as reported; share = part of Q3 FY26 revenue.
Lam Research revenue by region, last 4 quarters
| Region | Q3 FY26 | Q2 FY26 | Q1 FY26 | Q3 FY25 | Share |
|---|---|---|---|---|---|
| China | $2.0B | $1.9B | $2.3B | $1.5B | 34% |
| South Korea | $1.4B | $1.1B | $776.3M | $1.2B | 23% |
| Taiwan | $1.3B | $1.1B | $1.0B | $1.1B | 23% |
| Japan | $470.7M | $548.3M | $529.3M | $474.9M | 8% |
| United States | $355.3M | $254.6M | $304.7M | $189.5M | 6% |
| Southeast Asia | $207.8M | $413.9M | $302.3M | $178.3M | 4% |
| Europe | $140.9M | $139.8M | $101.8M | $133.7M | 2% |
In USD, fiscal quarters as reported; share = part of Q3 FY26 revenue.
Lam Research revenue by country, last 4 quarters
| Country | Q3 FY26 | Q2 FY26 | Q1 FY26 | Q3 FY25 | Share |
|---|---|---|---|---|---|
| CHINA | $2.0B | $1.9B | $2.3B | $1.5B | 34% |
| KOREA, REPUBLIC OF | $1.4B | $1.1B | $776.3M | $1.2B | 23% |
| TAIWAN | $1.3B | $1.1B | $1.0B | $1.1B | 23% |
| JAPAN | $470.7M | $548.3M | $529.3M | $474.9M | 8% |
| UNITED STATES | $355.3M | $254.6M | $304.7M | $189.5M | 6% |
| Southeast Asia | $207.8M | $413.9M | $302.3M | $178.3M | 4% |
| Europe | $140.9M | $139.8M | $101.8M | $133.7M | 2% |
In USD, fiscal quarters as reported; share = part of Q3 FY26 revenue.
Questions and answers
Which product or service makes the most money for Lam Research?
System: $3.73 billion, or 64% of revenue, in Q3 fiscal 2026.
What are Lam Research's main products and services?
By revenue in Q3 fiscal 2026: System (64%) and Customer Support and Other (36%).
Where does Lam Research make its money?
By region in Q3 fiscal 2026: China (34%), South Korea (23%), Taiwan (23%) and Japan (8%).
